Ancient Ape Fossil Found in Egypt Challenges Human Origins

Topic: Earth Science

An international team of researchers has discovered a new fossil ape species in northern Egypt. The species, named Masripithecus moghraensis, lived around 17-18 million years ago during the Early Miocene era. This finding challenges our current understanding of human origins and suggests that apes may have originated from North Africa.

An international team of researchers has identified a previously unknown fossil ape that lived about 17 to 18 million years ago during the Early Miocene. The species, named Masripithecus moghraensis, was described in a study published in Science by scientists from the Mansoura University Vertebrate Paleontology Center (Egypt) and the University of Southern California (USA).

The fossils were discovered at Wadi Moghra in northern Egypt and provide the first definitive evidence of an ape from North Africa. Their age and location broaden the known distribution of early apes and suggest that Egypt, along with the wider Middle East region, played an important role in the evolutionary developments that eventually gave rise to modern apes.

The researchers used advanced Bayesian methods to combine several kinds of evidence, including anatomical traits from living and extinct apes, DNA from living species, and the geological ages of known fossils. This allowed them to estimate how different ape groups were related and when their evolutionary lineages separated.

Their results indicate that Masripithecus was more closely related to living apes than any Early Miocene species currently known from East Africa.

Why It Matters

This discovery is important for understanding human evolution and the origins of modern apes. It also highlights the importance of North Africa in the history of life on Earth.

Key Facts

• The fossil ape, Masripithecus moghraensis, lived around 17-18 million years ago during the Early Miocene era.
• The fossils were discovered at Wadi Moghra in northern Egypt and provide the first definitive evidence of an ape from North Africa.
• The researchers used advanced Bayesian methods to combine several kinds of evidence to estimate how different ape groups were related and when their evolutionary lineages separated.
• Masripithecus was more closely related to living apes than any Early Miocene species currently known from East Africa.
• The discovery suggests that Egypt, along with the wider Middle East region, played an important role in the evolutionary developments that eventually gave rise to modern apes.

Key Terms

Miocene

A geological era that occurred around 23-5.3 million years ago.

Implications

This discovery is important for understanding human evolution and the origins of modern apes. It also highlights the importance of North Africa in the history of life on Earth.